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SLD to HEK: distance & flight time
Sliac (Sliač Airport) → Heihe (Heihe Airport)
4,395 mi
7,074 km · 3,820 nm
9h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SLD→HEK fares Phone-only fares on this route — call free
Flight time details
4,395 miles nonstop takes roughly 9h 5m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SLD — Sliač Airport · Sliac, Slovakia
- HEK — Heihe Airport · Heihe, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SLD
- ILZ · Žilina Airport47 mi away
- TAT · Poprad-Tatry Airport59 mi away
- PZY · Piešťany Airport60 mi away
- UHE · Kunovice Airport82 mi away
Near HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is SLD from HEK?
The flight distance from Sliac (SLD) to Heihe (HEK) is 4,395 miles (7,074 km, 3,820 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLD to HEK?
A nonstop flight takes about 9h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sliac and Heihe?
Heihe is 6 hours ahead of Sliac.
What is the cheapest way to fly from SLD to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLD–HEK that never appear on search engines, with no booking fees.